Paolo Cignoni cignoni 5bb24eceb6 [FGT - filter_fractal - craters generation]
- removed refinement step while generating craters; we assume that the target mesh is sufficiently refined;
- preview support enabled;
- added an option to invert the sign of radial perturbation, in order to create bumps instead of craters;
- classes FractalPerturbation, FractalArgs and CratersArgs templated over the scalar type of perturbation;
- added an option to save the perturbation as vertex quality;
- default parameters redefined;
- added an integer seed parameter that controls how craters depth and radius are generated;
- radial perturbation limited to negative or zero values to avoid raised crater borders.
2010-01-24 14:36:43 +00:00

   MeshLab
   http://meshlab.sourceforge.net/
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   VCGLib  http://vcg.sf.net                                         o o
   Visual and Computer Graphics Library                            o     o
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   Paolo Cignoni                                                    \/)\/
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}

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